baber/WOPTO huggingface dataset:
Patent JP-H01142636-A (JP)
Title: Exposing method and photomask blank used in this exposing method and holder for photomask blank
Inventor: YONEYAMA RYOICHI
IPC: G03F1/50
Filed: 1987-11-30
Abstract: PURPOSE:To simplify an operation for mounting a photomask blank to a holder by providing a contact member connected electrically to a light shielding film on the front face of a substrate to the rear face of the substrate and executing exposing while releasing the electric charge accumulated in the light shielding film to the outside through this contact member. CONSTITUTION:The light shielding film 12a, connecting film 12b and contact film 12a as the contact member respectively consisting of a light shieldable electrically conductive material such as chromium are formed on the front face 11a, side face 11b, and rear face 11c of the light transmittable substrate 11, by which the photomask blank 13 is constituted. The light shielding film 12a is electrically connected to the contact film 12c via the connecting film 12b. The exposing is executed while the electric charge accumulated in the light shielding film 12a is released to the outside through the contact film 12c. The operation for mounting the photomask blank 13 to the holder 15 of the photomask blank 13 at the time of the exposing is thereby simplified.
Patent JP-2001124499-A (JP)
Title: Guided flier
Inventor: TSUKAHARA MAKOTO
IPC: F42B10/14
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To reduce the aerodynamic resistance of a mother plane in condition that a guided flier is loaded on the mother plane, and protect the constituent parts positioned at the rear of a guided flier from an obstacle or aerodynamic heating, and further, to secure the aerodynamic stability of the guided flier immediately after firing, and besides, to hold an opening wing for solving the above points at issue in condition that it is protected from external force such as vibration, shock, etc., before opening, and open it smoothly with a simple mechanism, in a guided flier which is fired rearward of the airplane whereon it is loaded. SOLUTION: A guided flier 3, which is fired rearward of an airplane whereon it is loaded, is equipped with a nozzle 4 for a propeller provided at the rear end face of itself 3, an unfolding wing 5 being folded and stored in the rear of itself 3, a spring mechanism 6 provided at the unfoldable part of the opening wing 5, and a cover 7 being attached, such that it covers the nozzle 4 of the propeller and the unfolding wing 5, to the rear of itself 3 and covering the unfolding wing 5 in condition that it is folded and stored.
Patent JP-H10142218-A (JP)
Title: New-old refined rice judging method
Inventor: ISOGAI YOUGO
IPC: G01N33/10
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To discriminate and judge new and old refined rice easily by judging refined rice as new rice, old rice, and the like by colors using a reagent with sodium hydroxide, ethyl alcohol and demineralized water mixed in a solvent of a specific pH indicator. SOLUTION: A reagent solution is prepared by mixing sodium hydroxide, ethyl alcohol and demineralized water in a solvent of a pH indicator composed of methyl red(MR) and Bromothymol blue(BTB). Discrimination of refined rice among new rice, mold rice, very old rice, and the like is judged by colors by this reagent solution. That is the refined rice is judged as very old rice when the result obtained by sprinkling this reagent is pH4 and red, as old rice in case of pH5 and orange-red and also pH6 and yellow, as well-preserved old rice or not-well-preserved new rice in case of pH7 and yellow-green, and as new rice in case of pH8 and yellow-green. Discrimination and judgment can therefore be made easily even in a retail store in addition to a circulation process of refined rice so as to be able to provide discrimination and judgment of high reliability to dealers and general consumers.
Patent JP-H08161375-A (JP)
Title: Indicating method for effective area of curved surface
Inventor: SAWADA KOJI
IPC: G06T17/20
Filed: 1994-12-06
Abstract: PURPOSE: To reduce data quantity and to improve processing efficiency. CONSTITUTION: Plural kinds of effective area indicating data are kept in the combination form of plural on-surface lines CV1-CV6 and CB1-CB4 in accordance with one curved surface F at the time of indicating an effective area in order to generate and display trim data consisting of data of one curved surface F and data of a trim line being a closed a area line which indicates one of the effective areas of the curved surface F. Then, these kinds of effective area indicating data are selectively used and the one effective area is indicated so that the trim line is generated.
Patent JP-S63154197-A (JP)
Inventor: NAMIUCHI KEIICHIROU
IPC: D06F35/00
Filed: 1986-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09140786-A (JP)
Title: Driving device for medical equipment
Inventor: MIYATA SHINICHI
IPC: A61M1/10
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To improve energy efficiency while keeping positive pressure and negative pressure generated at the input/output ends of one pump within a desired range. SOLUTION: An arithmetical mean (PT1+PT2)/2 of the detected value of positive pressure side 1st pressure sensor 5 and the detected value of negative pressure side 2nd pressure sensor 6 is obtained, and when the arithmetical mean is larger than a set mean, a 1st opening/closing valve 1 is opened just for arbitrary set time but, when the arithmetical mean is smaller than the set mean, a 2nd opening/closing valve 8 is opened just for another arbitrary set time.  Detected differential pressure (PT1-PT2) between the detected value of the 1st pressure sensor 7 and the detected value of the 2nd pressure sensor 8 is obtained, and, when the detected differential pressure is higher than the set differential pressure, the output of pump 4 is controlled so as to be decreased but, when the detected differential pressure is lower than the set differential pressure, the output of pump 4 is controlled so as to be increased.
Patent JP-H09148582-A (JP)
Title: Semiconductor device, its manufacture and liquid crystal driving device using it
Inventor: YAMANAKA HIDEO
IPC: G02F1/1362
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce leakage currents in the interfaces both between an active layer and a first insulation layer and between the active layer and a second insulation layer, by providing respectively on both the sides of the active layer in its thickness direction first and second gate electrodes for applying predetermined voltages to the active layer via the first and second insulation layers formed respectively in contact with the active layer. SOLUTION: As a first insulation film 3, a first silicon oxide film 31 and a first silicon nitride film 32 are provided in this order from an active layer side 4 toward a first gate electrode side G1. As a second insulation film 5, a second silicon oxide film 51 and a second silicon nitride film 52 are provided in this order from the active layer side 4 toward a second gate electrode side G2. Thus, the structure of interposing the active layer 4 between the first and second gate electrodes G1, G2 is obtained to form first and second carrier channel layers respectively inside the first and second gate sides G1, G2 of the active layer 4. Thereby, leakage currents generated in the interfaces both between the active layer 4 and the first insulation film 3 and between the active layer 4 and the second insulation film 5 can be reduced.
Patent JP-H11140592-A (JP)
Title: Steel product for flue and stack exclusively of lng-fired boiler for lng only
Inventor: YAMANE YASUYOSHI
IPC: C22C38/18
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To increase corrosion resistance to CO2 gas, particularly rusting resistance, to obviate the necessity of lining with inorganic material or austenitic stainless steel, and to improve economical efficiency by providing an alloy steel where specific amounts of Cr and Ni are combinedly added. SOLUTION: The steel has a composition consisting of, by mass ratio, <=0.05% C, 0.050-0.50% Si, 0.3-1.5% Mn, <=0.020% P, <=0.010% S, 10.0-15.0% Cr, >2.0-6.0% Ni, 0.005-0.050% Al, and the balance Fe with inevitable impurities. If necessary, one or >=2 kinds selected from 1.0-3.0% Cu, 0.050-1.0% Mo, 0.010-0.30% Nb, 0.010-0.20% V, 0.010-0.20% Ti, 0.0005-0.010% B, and 0.0005-0.010% REM are further incorporated into the above composition. Moreover, this steel is formed into steel plate by means of an ordinary manufacturing process and used.
Patent JP-H04179176-A (JP)
Title: Laser diode drive circuit
Inventor: TANAKA TOMONORI
IPC: H01S5/042
Filed: 1990-11-09
Abstract: PURPOSE:To enable a laser diode drive circuit to be simplified in circuit structure and manufactured at a low cost by a method wherein a pull-up resistor and an output terminal of an open collector are connected to the base of a transistor, and a voltage applied to the pull-up resistor is set variable. CONSTITUTION:A voltage applied to a pull-up resistor 7 is made variable through a photodiode 3, an APC control circuit 10, and a voltage variable circuit 8, whereby a transistor 5 becomes apparently variable in operation level, therefore a laser diode 2 can be changed in duty of optical output. For instance, in a write control circuit 9, the emitted light volume of the laser diode 2 is monitored by a photodiode 3 when pulses of 50% ON/OFF are inputted into a video signal/VIDEO, and the APC control circuit 10 feeds back its output to the voltage variable circuit 8 through the intermediary of a control wire 12 so as to set the average emission light volume of the diode 2 to 50% of its emission peak, whereby the laser diode 2 can be kept constant in duty of optical output.
Patent JP-H04175628-A (JP)
Title: Variable mach number wind tunnel nozzle
Inventor: NOMOTO HIDEKI
IPC: G01M9/04
Filed: 1990-11-08
Abstract: PURPOSE:To greatly enhance the test capability by inserting a center body into a nozzle section so as to change the distribution of flow passage area in order to obtain a given Mach number. CONSTITUTION:Since a nozzle is axially symmetric (that is, cylindrical) a center body 5 to be inserted thereinto has an axially symmetric cross-sectional area so as to support the center body in a rectifying cylinder 9. A center body sup port section 8 is provided therein with a drive device 6 and a drive mechanism 7 with which the center body is moved longitudinally, and a hydraulic actuator or a motor is used as the drive device 6, and a telescopic system composed of concentric cylinders, a gear system or the like is used as the drive mechanism 7.
Patent JP-H02149231-A (JP)
Title: Turning device for pot or the like
Inventor: MORI KIYOTAKA
IPC: A47J41/00
Filed: 1988-11-30
Abstract: PURPOSE:To enable obtaining the feeling of click, ensuring safety and eliminating looseness in a lateral direction by providing a plurality of projections on the external or internal surface of a cylindrical circular part on the lower surface of a cover, and fitting a spring at a spring fitting part on the upper surface of a rotary seat. CONSTITUTION:A plurality of vessel support plates 3 are fitted to the outer surface of the bottom of a vessel 1 housed within a vessel body 2. In addition, a cover 4 for covering the lower end opening of the vessel body 2 and a disc-shaped retaining plate 6 at the outside of a cylindrical circular part 5 integrally formed with the lower surface of the cover 4 are secured to the vessel support plates 3. Also, a plurality of projections 10 are provided on the external surface of the circular part 5, while a spring 13 is fitted to a spring fitting part 12 integrally formed with the upper surface of a rotary seat 11. Furthermore, the rotary seat 11 is so coupled to the cover 4 as to be freely rotatable in such a way that the spring 13 will come iu contact with a plurality of projections 10 on the external surface of the circular part 5. According to the aforesaid construction, when the vessel body 2 is turned, the feeling of click is obtained as a result of contact between a plurality of projections 10 on the external or internal surface of the circular part of the cover 4, and the spring 13 fitted to the rotary seat 11. The feeling of operability and stability is thereby improved. Also, it is possible to eliminate lateral looseness in the rotary seat 11 and the cover 4 via spring pressure.
Patent JP-H10141546-A (JP)
Title: Piping supporting structure in tunnel
Inventor: TOKURA KEIZABURO
IPC: F16L3/12
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a piping supporting structure which is capable of utilizing a space in a pit to strongly restrict and fix a piping, and stably supporting even a long pipeline extending between the pits of a shield tunnel. SOLUTION: With the supporting structure 10, a base 11 is provided in a pit of a shield tunnel, and a fixing pipe 12 with a thick-wall part 12a having a larger outside diameter than the outside diameter of a piping 6 is connected to a part of the piping 6. The thick-wall part 12a of the fixing pipe 12 is covered and restrained with split type supporting members 13, 14 in front and in the rear of it, and flange parts 13a, 14a provided at the split type supporting members 13, 14 are structured to be fixed by plural fixtures 15. By this construction, the shoulder part of the thick-wall part of the fixing pipe is fixed by the split type supporting members even when pipe-reactive force is produced in the piping, and the shoulder part can be fixed by the integrated split type supporting members or the whole split type supporting members.
Patent JP-H01145817-A (JP)
Title: Wet etching
Inventor: UCHIYAMA MAKOTO
IPC: H01L21/306
Filed: 1987-12-02
Abstract: PURPOSE:To uniformly and accurately etch a wiring pattern of fine dimensions by fluctuating or fluidizing at least either of an object to be etched or an etchant by mechanical means in wet etching under reduced pressure. CONSTITUTION:When an etching tank 15 is evacuated to a predetermined pressure reduced state, pulse currents are input by a timer controller 23 to electromagnets 22a, 22b. That is, the electromagnet 22a is turned ON and the electromagnet 22b is turned OFF during a predetermined period theta, a substrate carrier 19 is attracted at an iron piece 21a by the magnetic force of the electromagnet 22a to be fluctuated to a position A, and remains at its position for the period theta. The electromagnet 22b is reversely turned ON and the electromagnet 22a is turned OFF in next period theta, it is fluctuated to a position B, and remains at its position during the period theta. This cycle is repeated during the proceeding of a wet etching under a reduced pressure. Thus, an Si substrate 4 is fluctuated to the right and left and up and down sides at each predetermined period theta in etchant 20. A wiring pattern of small size is formed uniformly and accurately by the fluctuation etching under such reduced pressure.
Patent JP-H11143440-A (JP)
Title: Image processing method, and storage medium
Inventor: OMORI SHIRO
IPC: G09G5/391
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To form an image where a long sideways screen is effectively utilized without distorting the image or omission in the image even when the standard signal is displayed in the long sideways screen. SOLUTION: When a game is started, the setting condition of the wide flag is judged, and when it is judged that the wide flag is set to '1', the standard image data and the auxiliary image data are, for example, read from a disk, and respectively stored in image read buffer (S101-S103). The standard image data and the auxiliary image data stored in the image read buffers are subjected to the prescribed coordinate conversion at an image data processing part, and stored in an image output buffer (S104). In this case, for example, the synthesized image data comprising the standard image data and the auxiliary image data which are scaled down to 3/4 in the horizontal direction is generated. The composited image data is read at the timing of the standard signal to generate the game image, and the game image is supplied to a monitoring device as the standard signal (S105-S106).
Patent JP-H03167105-A (JP)
Title: Stable agricultural chemical composition
Inventor: SHIMOKAWA ATSUSHI
IPC: A01N25/22
Filed: 1989-11-22
Abstract: PURPOSE:To obtain an agricultural chemical composition stable for a long period of time, comprising isoprothiolane and benfuracarb as active ingredients, by blending the active ingredients with an epoxidized vegetable oil as a decompo sition inhibitor. CONSTITUTION:100wt.% agricultural chemical composition comprising (A) diisopropyl 1,3-dithiolane-2-ylidenemalonate and (B) 2,3-dihydro-2,2-dimethyl-7- benzofuranyl N [N-(2-ethoxycarbonylethyl)-N-isopropylaminosulfenyl]N-methylcarbama te as active ingredients is blended with 0.01-20wt.% epoxidized vegetable oil to give an agricultural chemical composition. An epoxidized vegetable oil pro duced from a vegetable oil such as soybean oil or linseed oil and an epoxidized vegetable oil containing a glyceride composed of an unsaturated fatty acid such as oleic acid, linoleic acid or linolenic acid may be cited as the epoxidized oil and oxirane oxygen content is 1-15wt.%.
Patent JP-H11116006-A (JP)
Title: Automatic warehouse system
Inventor: KOMATSU YUKIO
IPC: B65G1/04
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of stoking/shipping works from a warehouse by marking guiding lines in a rack, restraining the running direction of automated guided vehicles to a specific direction, and delivering products between a crane and automated guided vehicles. SOLUTION: Guiding lines 13 consisting of in-rack guiding lines 13a, main guiding lines 13b, end part guiding lines 13c, branch guiding lines 13d, 13e, and connecting guiding lines 13f are constituted as combinations of plural loop- shaped closing lines. Automated guided vehicles V are structured so as to travel only in one direction along guiding lines 13 comprising plural loop-shaped closing lines. The delivery of products between a crane 12 for stoking works and shipping works and an automated guided vehicle is performed in a space formed in a lower space of each rack 10. This can reduce moving distance of the crane 12 for stoking/shipping works, and improve efficiency of stoking/shipping works for an automatic warehouse system.
Patent JP-H0198486-A (JP)
Title: Cloned prepro-human serum albumin gene and human serum albumin gene, plasmid containing these genes,microorganism transformed by plasmid,and production of prepro-human serum albumin by using said microorganism
Inventor: AREKUSANDAA RII BAANZU
IPC: C12N15/00
Filed: 1986-12-19
Abstract: PURPOSE: To produce a large amount of prepro-human serum albumin by the use of microorganisms transformed plasmids containing human serum albumin genes.  
     CONSTITUTION: This cloned prepro-human serum albumin gene is obtained by grinding human liver cells in the presence of a ribonuclease-inactivating substance, removing solid cell pieces by a centrifugal separation method, etc., precipitating RNA from the obtained supernatant, subjecting the precipitated RNA to an affinity chromatography using oligo dT cellulose to separate human serum albumin mRNA from non-adenylated RNA, synthesizing a cDNA by the use of the mRNA as a template, inserting the cDNA into proper cloning vectors (preferably plasmid pBR 322), transforming microorganism cells with the cloning vectors, screening the obtained clones with e.g. a rat serum albumin cDNA, and subsequently culturing a positive clone in a proper culture medium. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H10136686-A (JP)
Title: Control method for brushless motor
Inventor: OHARA YOSHIYUKI
IPC: H02P6/182
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To enable torque control which is compatible with a load during one rotation of a brushless motor. SOLUTION: When a brushless motor 4 is subjected to rotation control by a PWM control system, a position-detecting circuit 5 outputs position-detecting signals of 1/2 points of induced voltages contained in the terminal voltages of armature windings U, V, W of the brushless motor 4, to a control circuit 10.  On the basis of position detection obtained by the position-detecting signals, the control circuit 10 changes over the current flows of the armature windings Ua, Va, Wa of the motor 4, measures the time of position detection interval during one rotation of the motor 4, calculates the mean value of the maximum value and the minimum value of the position detection interval during one rotation, calculates the ratio of the mean value to the time for each interval, multiplies the ratio of the mean value to each interval by the mean value of on time of chopping in each interval, and determines an applying voltage in each interval. At the time of the next one rotation control, the torque of the motor 4 is controlled by the determined applying voltage, and the time difference for each interval is reduced (rotational fluctuations are reduced).
Patent JP-H01145551-A (JP)
Title: Measuring apparatus of glossiness
Inventor: HIBI SEIJI
IPC: G01N21/57
Filed: 1987-12-01
Abstract: PURPOSE:To exclude the effect of any inferior flatness of a surface to be measured and thereby to enable the quantitative evaluation of glossiness, by a method wherein the glossiness at each position on the surface to be measured is measured with the position varied sequentially, effective glossiness is selected from the measured one, and a value obtained by dividing the total of the effective glossiness by the number of times of measurement thereof is taken as comprehensive glossiness. CONSTITUTION:When a light-and-dark pattern 2a fixed on a slide table is moved in the direction of an arrow by an instruction of CPU 11, the boundary of the light and the dark of a pattern image formed by a projection lens 3 through the intermediary of a surface 6 to be measured is shifted on a pinhole 7a, and the CPU 11 reads an output voltage of a photoelectric transducer 7b every time when the pattern 2a is shifted in a fixed quantity, and computes the glossiness at that position. In this constitution, a plurality of numbers of glossiness are stored with a measuring part of the surface 6 varied, the low glossiness estimated to have been affected by indentations is removed, the remaining glossiness is selected as effective glossiness, and a value obtained by dividing the total of the effective glossiness by the number of times of measurement of the effective glossiness is taken as the comprehensive glossiness of the surface to be measured. Thereby the quantitative evaluation corresponding excellently to a functional inspection value can be obtained.
Patent JP-H07253031-A (JP)
Title: Pump
Inventor: RONARUDO ARUFURETSUDO HIISU
IPC: F04D9/04
Filed: 1994-12-07
Abstract: PURPOSE: To realize a pump for injecting fuel to a gas turbine engine at proper performance. CONSTITUTION: This pump is composed of a first centrifugal pump 4 arranged acting as an inlet step, a second centrifugal pump 14, and a hybrid pump 28. A flow rate controlling means 18 is arranged for selecting any of the pump 14 or the pump 28 that is an output step. The pump 14 is used as the output step during usual operation, while the pump 28 is used as the output step during a start, ignition, and low speed travel.